Posts: 6
Joined: Sun Aug 06, 2023 1:13 am

dynamically updating series data issue with 11.1.0 vs. 9.0.1

Tue Aug 22, 2023 6:27 pm

I have an issue with using the newest version of highcharts to dynamically update series data. The series themselves are not supposed to change, just the numeric data values. But when I update(), all the y values are getting painted at y = 0.
To reproduce, see the desired behavior in the stackblitz and then update package.json to 11.1.0 see the issue behavior. ... st-version

(Thank you for quick and helpful replies to my past questions!)

Posts: 884
Joined: Tue Jan 24, 2023 11:14 am

Re: dynamically updating series data issue with 11.1.0 vs. 9.0.1

Wed Aug 23, 2023 10:05 am

Thanks for contacting us with your question!

The problem is with your data, because you're not pointing to which category should the point be added. I modified your data in such way that I extended each point by x value to the corresponding category spot.

I also disabled mouseWheel zooming which was added in v11, cause it's not working great when the xAxis is scrollable in this case.

Demo: ... ntainer.js

Let me know if that was what you were looking for!
Kind regards
Highcharts Developer

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